2012
Endothelial Nuclear Factor-&kgr;B–Dependent Regulation of Arteriogenesis and Branching
Tirziu D, Jaba IM, Yu P, Larrivée B, Coon BG, Cristofaro B, Zhuang ZW, Lanahan AA, Schwartz MA, Eichmann A, Simons M. Endothelial Nuclear Factor-&kgr;B–Dependent Regulation of Arteriogenesis and Branching. Circulation 2012, 126: 2589-2600. PMID: 23091063, PMCID: PMC3514045, DOI: 10.1161/circulationaha.112.119321.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornBecaplerminBrainDisease Models, AnimalEndothelial CellsHindlimbHuman Umbilical Vein Endothelial CellsHumansHypoxia-Inducible Factor 1, alpha SubunitIschemiaMiceMice, TransgenicNeovascularization, PathologicNeovascularization, PhysiologicNF-kappa B p50 SubunitProto-Oncogene Proteins c-sisRetinaVascular Endothelial Growth Factor AConceptsNuclear factor-κB activationCollateral formationReduced adhesion molecule expressionHypoxia-inducible factor-1α levelsDistal tissue perfusionVascular endothelial growth factorAdhesion molecule expressionPlatelet-derived growth factor-BBEndothelial growth factorGrowth factor-BBMolecule expressionMonocyte influxCollateral networkTissue perfusionImmature vesselsArterial networkBaseline levelsNFκB activationNuclear factorFactor-BBGrowth factor
2008
Molecular Basis for Proline- and Arginine-Rich Peptide Inhibition of Proteasome
Anbanandam A, Albarado DC, Tirziu DC, Simons M, Veeraraghavan S. Molecular Basis for Proline- and Arginine-Rich Peptide Inhibition of Proteasome. Journal Of Molecular Biology 2008, 384: 219-227. PMID: 18823992, PMCID: PMC2632303, DOI: 10.1016/j.jmb.2008.09.021.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAntimicrobial Cationic PeptidesCells, CulturedChymotrypsinEndothelial CellsGene Expression RegulationHumansHydrophobic and Hydrophilic InteractionsMagnetic Resonance SpectroscopyMolecular Sequence DataMutant ProteinsNF-kappa BProteasome InhibitorsTumor Necrosis Factor-alphaVascular Cell Adhesion Molecule-1
2007
Myocardial hypertrophy in the absence of external stimuli is induced by angiogenesis in mice
Tirziu D, Chorianopoulos E, Moodie KL, Palac RT, Zhuang ZW, Tjwa M, Roncal C, Eriksson U, Fu Q, Elfenbein A, Hall AE, Carmeliet P, Moons L, Simons M. Myocardial hypertrophy in the absence of external stimuli is induced by angiogenesis in mice. Journal Of Clinical Investigation 2007, 117: 3188-3197. PMID: 17975666, PMCID: PMC2045601, DOI: 10.1172/jci32024.Peer-Reviewed Original ResearchMeSH KeywordsAngiogenic ProteinsAnimalsCardiomegalyCells, CulturedEchocardiographyEndothelial CellsEnzyme InhibitorsHeartHemodynamicsMiceMice, Inbred C57BLMice, TransgenicMyocardiumMyocytes, CardiacNeovascularization, PhysiologicNG-Nitroarginine Methyl EsterOrgan SizeRatsRats, Sprague-DawleyTransgenesConceptsMyocardial hypertrophyHeart sizeNormal heart sizeENOS inhibitor L-NAMEInhibitor L-NAMEAtrial natriuretic factorHypertrophic marker expressionNormal adult mouse heartAdult mouse heartAngiogenic growth factorsL-NAMEBeta-MHCCardiac massMyocardial infarctionMyocardial functionNatriuretic factorCardiac performanceCardiomyocyte sizeTransgenic miceStimulation periodHeart growthHypertrophy markersMarker expressionMouse heartsMurine heart
2006
Syndecan-4 Clustering Induces Cell Migration in a PDZ-Dependent Manner
Tkachenko E, Elfenbein A, Tirziu D, Simons M. Syndecan-4 Clustering Induces Cell Migration in a PDZ-Dependent Manner. Circulation Research 2006, 98: 1398-1404. PMID: 16675718, DOI: 10.1161/01.res.0000225283.71490.5a.Peer-Reviewed Original ResearchConceptsCell migrationPDZ-dependent mannerAdhesion pointsActivation of Rac1Induces cell migrationPDZ domainEndothelial cell migrationFocal adhesionsCytoplasmic domainSignal transductionCell motilityDomain interactionsEndothelial cellsSyndecan-4Cell polarizationPDZRac1Fide receptorLigand clusteringLive cellsDirection of migrationElevated basal levelsSynectinS4 mutantLeading edge